77884482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{26987}}^1$

素因数の和:27042

約数の個数: 32

約数和(自身を含む): 172291392

約数和(自身を除く): 94406910

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 26987, 53974, 80961, 161922, 350831, 701662, 998519, 1052493, 1997038, 2104986, 2995557, 5991114, 12980747, 25961494, 38942241, 77884482]

約数ペア:

[(1, 77884482), (2, 38942241), (3, 25961494), (6, 12980747), (13, 5991114), (26, 2995557), (37, 2104986), (39, 1997038), (74, 1052493), (78, 998519), (111, 701662), (222, 350831), (481, 161922), (962, 80961), (1443, 53974), (2886, 26987)]